1、Type C USB Cable Interface: Power supply for DC 0x1mm interface devices through type C interface power supply. And the output power cable has a indicator light. 2、Adjustable Voltage: A voltage regulator of the output power cable is designed to convert 9V/12V voltage to 8.4V 2A so you can choose the proper voltage you want. 3、Selected Material: The wire is made of high quality plastic material, resistant to pulling, easy to be stored, and to carry out shooting, with high power supply efficiency and low fever. 4、33M Line Length: About 33m long power cord, wider range for camera activity, suitable for different scenes such as monitor, digital camera and fill Light. 5、Portable and Compact: You can get rid of the heavy, and carry it in your backpack even in shirt pocket, and place it anywhere when you move at will, more easy and flexible to deal with. 1 x Power Cable Item Type: Power CableProduct Material: PlasticWeight: Approx. 43g / 0.10lbLine Length: Approx. 1.33m/ 52.36inDC Port Specifications: Approx. 3.0x 1.1mm/ 0.12x 0.04inDC Output: 8.4V 2AType C Input: 9v/12 v